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kernel add
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/*
*
* Copyright (C) 2005 Mike Isely <isely@pobox.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef __PVRUSB2_DEBUG_H
#define __PVRUSB2_DEBUG_H
extern int pvrusb2_debug;
#define pvr2_trace(msk, fmt, arg...) do {if(msk & pvrusb2_debug) printk(KERN_INFO "pvrusb2: " fmt "
", ##arg); } while (0)
/* These are listed in *rough* order of decreasing usefulness and
increasing noise level. */
#define PVR2_TRACE_INFO (1 << 0) /* Normal messages */
#define PVR2_TRACE_ERROR_LEGS (1 << 1) /* error messages */
#define PVR2_TRACE_TOLERANCE (1 << 2) /* track tolerance-affected errors */
#define PVR2_TRACE_TRAP (1 << 3) /* Trap & report app misbehavior */
#define PVR2_TRACE_STD (1 << 4) /* Log video standard stuff */
#define PVR2_TRACE_INIT (1 << 5) /* misc initialization steps */
#define PVR2_TRACE_START_STOP (1 << 6) /* Streaming start / stop */
#define PVR2_TRACE_CTL (1 << 7) /* commit of control changes */
#define PVR2_TRACE_STATE (1 << 8) /* Device state changes */
#define PVR2_TRACE_STBITS (1 << 9) /* Individual bit state changes */
#define PVR2_TRACE_EEPROM (1 << 10) /* eeprom parsing / report */
#define PVR2_TRACE_STRUCT (1 << 11) /* internal struct creation */
#define PVR2_TRACE_OPEN_CLOSE (1 << 12) /* application open / close */
#define PVR2_TRACE_CTXT (1 << 13) /* Main context tracking */
#define PVR2_TRACE_SYSFS (1 << 14) /* Sysfs driven I/O */
#define PVR2_TRACE_FIRMWARE (1 << 15) /* firmware upload actions */
#define PVR2_TRACE_CHIPS (1 << 16) /* chip broadcast operation */
#define PVR2_TRACE_I2C (1 << 17) /* I2C related stuff */
#define PVR2_TRACE_I2C_CMD (1 << 18) /* Software commands to I2C modules */
#define PVR2_TRACE_I2C_CORE (1 << 19) /* I2C core debugging */
#define PVR2_TRACE_I2C_TRAF (1 << 20) /* I2C traffic through the adapter */
#define PVR2_TRACE_V4LIOCTL (1 << 21) /* v4l ioctl details */
#define PVR2_TRACE_ENCODER (1 << 22) /* mpeg2 encoder operation */
#define PVR2_TRACE_BUF_POOL (1 << 23) /* Track buffer pool management */
#define PVR2_TRACE_BUF_FLOW (1 << 24) /* Track buffer flow in system */
#define PVR2_TRACE_DATA_FLOW (1 << 25) /* Track data flow */
#define PVR2_TRACE_DEBUGIFC (1 << 26) /* Debug interface actions */
#define PVR2_TRACE_GPIO (1 << 27) /* GPIO state bit changes */
#define PVR2_TRACE_DVB_FEED (1 << 28) /* DVB transport feed debug */
#endif /* __PVRUSB2_HDW_INTERNAL_H */
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